Datasheet Texas Instruments TPS2045ADR — Ficha de datos

FabricanteTexas Instruments
SerieTPS2045A
Numero de parteTPS2045ADR
Datasheet Texas Instruments TPS2045ADR

0.345A, MOSFET de un solo lado de 2.7-5.5V, Informe de fallas, Act-Low Enable 8-SOIC 0 a 85

Hojas de datos

Current Limited Power-Distribution Switches datasheet
PDF, 1.3 Mb, Revisión: C, Archivo publicado: enero 15, 2008
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device Marking2045A
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDescargar

Paramétricos

Continuous Current(Max)0.25 A
Current Limit TopologyConstant-Current
EnableActive Low
Number of Switches1
Operating Temperature Range0 to 85 C
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
RatingCatalog
USB Switch rDS(on)80 mOhms
Vin(Max)5.5 V
Vin(Min)2.7 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • A Power-Distribution Switch With Latched Over-Current Protection (Rev. A)
    PDF, 99 Kb, Revisión: A, Archivo publicado: jul 3, 2007
    Power-distribution switches, like the TPS203x, operate in retry mode in an overload, but some applications require the switch to latch off. The latch-off function can be implemented using the simple circuit described in this application report.

Linea modelo

Serie: TPS2045A (4)

Clasificación del fabricante

  • Semiconductors > Power Management > USB Power and Charging Port Controllers > Fixed Current Limited Switch